<template>
    <div class="section">
        <div class="book-list">
            <div class="header">
                <div class="heading">{{heading}}</div>
                <div class="more">更多...</div>
            </div>
            <div class="book-items">
                <div class="book" v-for="book in books">
                    <div @click='$emit("haha",book)' class="cover"><img :src="book.img_url"></div>
                    <div class="title">{{book.title}}</div>
                    <div class="authors">{{book.authors|join}}</div>
                </div>


            </div>
        </div>

    </div>
</template>

<script type="text/ecmascript-6">
    import "./list.less"
    export default{
        props:['books','heading']
        ,methods:{
            createevent(){
                this.$emit('haha');
                //window.alert('haha');
            }
        }

        ,filters:{
            join(args){
                return args.join(',')
            }
        }
    }
</script>
